Fix mis-scaled signals for subject 024: divide by 1e6 (part 19/33 of full fix for subjects 004,005,008-035,058-060).

sourcedata/braindecode/dataset.zarr/recording_24/data/c/0/0/0

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:2d0996622e2c745e8c6b6a96e330dd24c3fbcd2f10aa591eafcb4caf547f8f3a
-size 18497253
+oid sha256:580d98ed0b7c94da68b1a04738b60538be8a4df4a99525a57d71634e69dcdc57
+size 18491580

sourcedata/braindecode/dataset.zarr/recording_24/data/c/1/0/0

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6e6aed6fed8c651de202625db38ee25e6cd03ffc57d8586a2cfdd974d0eaf9f5
-size 11562648
+oid sha256:c9e3a48e29bd46b90493bbc128d119eefd892e1ef145ca03afe0c87a953a5496
+size 11560512